Location: Toronto, ON
Type: Full-time, permanent
Compensation: $110,000 – $130,000 CAD
About the opportunity
Our client, a multi-client managed IT provider, is hiring a senior technical leader to own infrastructure architecture across its client base and serve as the top escalation point for the technical team.
What you'll do
- Design and architect client infrastructure across on-premises, hybrid, and cloud (Microsoft 365/Azure)
- Serve as the final escalation point for complex systems, network, and security issues
- Lead migrations, upgrades, and infrastructure projects from scoping through delivery
- Set technical standards, build documentation, and improve how the team works
- Mentor and guide systems administrators and service desk staff
- Advise clients on roadmaps, risk, and security posture
What you bring
- 7+ years of progressive IT experience, including at least 2 years in a senior or lead technical role at an MSP or similar multi-client environment
- Deep expertise in Windows Server, Active Directory/Entra ID, Microsoft 365, virtualization, networking, and firewalls
- Proven architecture and project delivery track record
- Strong client-facing communication and leadership skills
- Relevant senior certifications are an asset
